Ruud U802VA100521MXA 100K BTU 80% AFUE Upflow Horizontal Two-Stage VS Furnace

Physical Data and Specifications—Downflow Models

MODEL NUMBERS S802V (DF) SERIES

S802VA075317Z*A

S802VA075421Z*A

S802VA100521Z*A

S802VA125524Z*A

100% High Input–BTU/Hr [kW] ➁

75,000 [22]

75,000 [22]

100,000 [29]

125,000 [37]

High Heating Capacity–BTU/Hr [kW] ➀

60,000 [18]

60,000 [18]

80,000 [23]

100,000 [29]

70% Low Input–BTU/Hr [kW]

52,500 [15]

52,500 [15]

70,000 [20]

87,500 [25]

Low Heating Capacity–BTU/Hr [kW]

42,000 [12]

42,000 [12]

56,000 [16]

70,000 [20]

Heating–Ext. Static Pressure [kPa]

.12 [.029]

.12 [.029]

.15 [.037]

.20 [.05]

Blower (D x W) [mm]

11 x 7

11 x 10

11 x 10

11 x 10

[279 x 178]

[279 x 254]

[279 x 254]

[279 x 254]

ECM Motor H.P. [W]

1/2 [373]

3/4 [559]

1 [746]

1 [746]

Motor Full Load Amps.

7.7

9.6

12.8

12.8

Unit Amps

8.7

12

12

12

Maximum Overcurrent Protection

15

15

15

15

Cooling CFM @ .5" [kPa] E.S.P.

600-1200

1000-1600

1200-2000

1200-2000

(Nominal) [L/s] (Range)

[283]-[566]

[472]-[755]

[566]-[944]

[566]-[944]

Max. E.S.P. (In. W.C.) [kPa]

0.8 [0.2]

0.8 [0.2]

0.8 [0.2]

0.8 [0.2]

Temperature Rise

High Fire

30-60 [17-33]

25-55 [14-31]

30-60 [17-33]

35-65 [19.4-36.0]

Range °F [°C]

Low Fire

20-50 [11-28]

20-50 [11-28]

25-55 [14-31]

30-60 [17-33]

Max. Outlet Air Temp. °F [°C]

165 [73.9]

165 [73.9]

165 [73.9]

185 [85]

Approx. Shipping Weight (Lbs.) [kg]

115 [52]

115 [52]

120 [54]

140 [63]

AFUE ➀

80.00%

80.00%

80.00%

80.00%

Notes: All models are 115V, 60 Hz, 1 Ph. Gas connection size for all models is 1/2" [12 mm] N.P.T.

➀ In accordance with D.O.E. test procedures.

➁ See Conversion Kit Index Form for high altitude derate in U.S. applications.

Dimensions and Clearance to Combustible Material (inches) [mm]

MODEL S802V- SERIES

A

B

C

D

E

REDUCED CLEARANCES (IN.) [mm]

LEFT SIDE

RIGHT SIDE

BACK

TOP

FRONT

VENT

SHIP. WGTS. (LBS.) [kg]

75317

171/2 [445]

1611/32 [415]

121/8 [308]

➀

165/8 [422]

0

3 ➁

0

1 [25]

3 [76]

6 [152] ➂

110 [49.9]

75421

211/2 [533]

1927/32 [504]

137/8 [352]

➀

201/8 [511]

0

0

0

1 [25]

3 [76]

6 [152] ➂

115 [52.2]

100

211/2 [533]

1927/32 [504]

137/8 [352]

➀

201/8 [511]

0

0

0

1 [25]

3 [76]

6 [152] ➂

120 [54.4]

125

241/2 [622]

2311/32 [593]

155/8 [397]

➀

235/8 [600]

0

0

0

1 [25]

3 [76]

6 [152] ➂

140 [63.5]

NOTES: ➀ May require a 3" [76 mm] to 4" [102 mm] or 3" [76 mm] to 5" [127 mm] adapter.

➁ May be 0" [0 mm] with type B vent.

➂ May be 1" [25 mm] with type B vent.

Furnaces must be vented in accordance with the National Fuel Gas Code, ANSI Z223.1 and/or Can/CGA-B149 Installation Codes and in accordance with local codes.

Blower Performance Data—Downflow Models

MODEL NUMBER

S802VA075317ZSA

S802VA075421ZSA

S802VA100521ZSA

S802VA125524ZSA

SW15 = OFF

SW16 = OFF

1254

1305

1651

1998

HIGH

SW15 = ON

SW16 = OFF

1054

1173

1398

1600

TARGET GAS

HEATING CFM

SW15 = OFF

SW16 = ON

DO NOT USE

HEATING

SW15 = ON

SW16 = ON

953

1001

1251

1595

AIRFLOW

SW13 = OFF

SW14 = OFF

980

1125

1300

1480

LOW

SW13 = ON

SW14 = OFF

850

850

1075

1250

HEATING CFM

SW13 = OFF

SW14 = ON

DO NOT USE

SW13 = ON

SW14 = ON

750

700

875

1100

SW4 = OFF

SW5 = OFF

1200

1600

2000

2000

HIGH

SW4 = ON

SW5 = OFF

1000

1400

1600

1600

TARGET

COOLING CFM

SW4 = OFF

SW5 = ON

800

1200

1400

1400

COOLING/

SW4 = ON

SW5 = ON

600

1000

1200

1200

HEAT-PUMP

SW4 = OFF

SW5 = OFF

900

1200

1500

1500

AIRFLOW

LOW

SW4 = ON

SW5 = OFF

750

1050

1200

1200

COOLING CFM

SW4 = OFF

SW5 = ON

600

900

1050

1050

SW4 = ON

SW5 = ON

450

750

900

900